Key facts
- Brand
- NEC
- Model
- ST1400
- Category
- Storage devices
- Documents
- 2
- Languages
- EN
- Last added
- 2014-05-09
Start here

NEC ST1400US Disk Expansion Unit User
The NEC Express5800 ST1400 Disk Expansion Unit (DEU) delivers a cost-effective combination of performance, reliability, and expandability for organizations requiring increased storage capacity. This manual serves as a quick reference for users familiar with the host system environment.
The guide provides instructions on setting up the unit, including site selection, unpacking, rack-mount assembly, cabling, and power configuration. It also details how to configure termination settings, upgrade the unit with additional drives or power supplies, and troubleshoot common problems.
NEC ST1400 specifications
| Maximum Storage Capacity | 252GB |
|---|---|
| Number of Drive Bays | 14 hot-swap drive bays |
| Operating Temperature | 6°C to 34°C (40°F to 94°F) |
| Power Supply | Dual Redundant Hot-Swap 300W |
| Supported Hard Disk Options | 9GB or 18GB, 1.0" 7200rpm/10Krpm |
| Warranty Period | 3-year on-site limited warranty |
Source: NEC Express5800 ST1400 Disk Expansion System User Guide
All NEC ST1400 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What is the purpose of the NEC ST1400US Disk Expansion Unit?
It delivers a cost-effective combination of performance, reliability, and expandability for organizations needing more storage capacity.
What does the guide assume about the reader's knowledge?
The guide assumes that the reader is already familiar with the host system and operating system environments where the DEU will be installed.
What is the maximum storage capacity of the ST1400?
The system holds up to 252GB of storage.
From: NEC Express5800 ST1400 Disk Expansion System User Guide
Can the disk bays be replaced without shutting down the server?
Yes, it features hot-swap drive bays and backplanes.
From: NEC Express5800 ST1400 Disk Expansion System User Guide
